15247012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1759}}^1$

素因数の和:1971

約数の個数: 24

約数和(自身を含む): 29272320

約数和(自身を除く): 14025308

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 1759, 2167, 3518, 4334, 7036, 8668, 19349, 38698, 77396, 346523, 693046, 1386092, 3811753, 7623506, 15247012]

約数ペア:

[(1, 15247012), (2, 7623506), (4, 3811753), (11, 1386092), (22, 693046), (44, 346523), (197, 77396), (394, 38698), (788, 19349), (1759, 8668), (2167, 7036), (3518, 4334)]